<!DOCTYPE html>
<html lang="en">
<head>
    <script src="js/parent.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>
<!-- 商品分类部分 -->
<ul class="breadcrumb w-100 py-1" id="ul-div">
    <li class="breadcrumb-item">
        <a href="">全部</a>
    </li>

</ul>
<!-- //商品分类部分结束 -->

</body>
</html>